Network jammer is a new type of information security product. It uses specific electromagnetic signals to form a shielding network in the area that needs to be protected, so that the mobile phone cannot receive the base station data. The following points should be noted about the installation of shi...
The network version mobile jammer is a new high-tech information security product developed on the original basis, using modern high-tech, through in-depth analysis of communication principles, and comprehensive comparison of electromagnetic emission suppression methods. After the original ordinary ...
The electronic jammer is a product integrating signal shielding, monitoring and management. By shielding the downlink signal of the mobile phone, it can prohibit the illegal use of the mobile phone. It can support the shielding of mobile phones of different systems without interfering with the uplin...
Network jammer is a new type of information security product. It uses specific electromagnetic signals to form a shielding network in the area to be protected, making mobile phones unable to receive base station data. The following points should be noted about the installation of the shield: 1、 Befo...
In the face of places where multiple shielding devices are needed, management is often inconvenient. Due to the large number of shielding devices, daily inspection workload is relatively large. So the mobile jammer is introduced. What's unique about the mobile jammer? ① Basic control function: after...
Many people know that mobile phone communication is transmitted through the signal of the base station. What the network jammer does is shield the signal of the base station in a certain frequency band, making the communication equipment within the range of the network jammer unable to transmit sign...
The main function of the electronic jammer is to block the connection between the mobile phone and the base station, so it plays a very important role in its use. Nowadays, electronic jammers have been widely used in various places, especially in school examinations, which are equipped with the most...
In some special cases, we need to do a good job in the work of electronic jammers, so that we can truly achieve fairness and justice, and also avoid information leakage. We want to really do better in these aspects. There are also certain ways and means. First, before purchasing an electronic jammer...
Recently, we can see that a machine has been installed in the examination room. This is the network jammer vigorously promoted by many schools recently. It is a problem that can effectively counter electronic signal cheating. Although it has obvious effects, it is unknown that when it is actually pu...
When it comes to mobile jammers, universities and colleges are no strangers. Every year, mobile jammers appear in various examination halls. It is a high-tech device that can effectively prevent cheating in the examination halls. With the popularity of 5G mobile network today, the old 3G/4G mobile j...
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